Chronobiology plays a crucial role in modulating many physiologic systems in which there is nutritional synergism with meal timing. Given that intermittent fasting (IF) has grown as a flexible dietary method consisting of delayed or early eating windows, this scoping review addresses the effects of ...

The structure and function of cecal microbiota following the consumption of a zinc (Zn) biofortified wheat diet was evaluated in a well-studied animal model of human nutrition (Gallus gallus) during a six-week efficacy trial. Using 16S rRNA gene sequencing, a significant increase in β- but not...

Dietary fiber improves metabolic health, but host-encoded mechanisms for digesting fibrous polysaccharides are unclear. In this work, we describe a mammalian adaptation to dietary chitin that is coordinated by gastric innate immune activation and acidic mammalian chitinase (AMCase). Chitin...

The immune system is somehow related to all the metabolic pathways, in a bidirectional way, and the nutritional interventions affecting these pathways might have a relevant impact on the inflammatory status of the individuals. Food-derived peptides have been demonstrated to exert several...

The gut microbiota regulates host metabolism and feeding behavior. A new study shows that microbiota depletion leads to sucrose overconsumption and increases motivation to obtain sucrose in mice, suggesting that the gut microbiota suppresses overconsumption of palatable foods.

Biological sex is a fundamental source of phenotypic variability across species. Males and females have different nutritional needs and exhibit differences in nutrient digestion and utilization, leading to different health outcomes throughout life. With personalized nutrition gaining popularity in...

Metabolic disorders due to obesity and unhealthy lifestyle directly alter the oocyte's microenvironment and impact oocyte quality. Oxidative stress and mitochondrial dysfunction play key roles in the pathogenesis. Acute effects on the fully grown oocytes are evident, but early follicular stages are ...

Gastrointestinal tract plays a critical role in human health, in which intestinal microflora, immune barrier, and metabolic circulation are closely related to the physiological function of the body. Prebiotics are not digested and absorbed by the host, and can selectively promote the proliferation...

The milk fat globule membrane (MFGM) is a three-layer membrane structure that surrounds milk fat globules. The structure of fat globules in cow milk-based and soy-based infant formulas, lacking MFGM, is quite different from that in human milk. Therefore, addition of exogenous MFGM and preparation...

The effects of octadecylamide of alginic acid (amidated alginate) and tetrahydrolipstatin on serum and hepatic cholesterol, and the faecal output of fat and sterols, were investigated in rats. Amidated alginate is a sorbent of lipids, tetrahydrolipstatin is an inhibitor of pancreatic lipase. Rats...